Arudha Lagna Calculator May 2026

# 3. Directional distance from lord to Lagna house (always forward in zodiac) delta = (1 - lord_house) mod 12 if delta == 0: delta = 12

# 2. Position of lord lord_house = house_positions[lord_of_lagna] arudha lagna calculator

Exception: AL_pre == Lagna (1) → final AL = 10th house. if result = 0

Let ( D = Pos_Lord \to H_L ) (forward count in zodiac order, not retrograde). ( D = (H_L - Pos_Lord) \mod 12 ); if result = 0, set ( D = 12 ). set ( D = 12 ).